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HCC Plast – Block Joining Mortar
High-Performance Thin Joint Mortar for AAC & Concrete Blocks
HCC Plast Block Joining Mortar is a polymer-modified cementitious thin joint mortar specially formulated for joining AAC blocks, concrete blocks, fly ash bricks, and precast masonry units. It provides excellent bonding, high compressive strength, easy workability, and uniform thin joints.
| Technical Properties | Value |
|---|---|
| Joint Thickness | 3–5 mm |
| Compressive Strength (3 Days) | 2.70 MPa |
| Compressive Strength (7 Days) | 4.11 MPa |
| Compressive Strength (28 Days) | 7.39 MPa |
| Flexural Strength (28 Days) | 1.66 MPa |
| Tensile Strength (28 Days) | 0.88 MPa |
| Splitting Tensile Strength (28 Days) | 0.43 MPa |
Fast Setting & Strength
High early strength gain allows for faster construction speeds and reduced turnaround times on site.
Thin Joint Integrity
Reduces thermal bridging and material wastage by enabling precise joints between 3-5mm.
Excellent Workability
Pre-mixed polymer modification ensures a creamy, easy-to-spread consistency for masonry workers.
Superior Adhesion
Forms a monolithically bonded wall structure through enhanced chemical anchoring properties.
Economical & Eco-friendly
Significantly lower storage and transportation costs compared to traditional sand-cement mortars.
Packaging
40 kg HDPE Laminated Bag
Storage
Dry, covered conditions